A Cartier diamond tiara,

arranged in the Louis XVI taste, also referred to as the garland style, detachable
pear shaped diamonds within wreathes of laurel suspended from lover's
knots, in its original tooled red leather case.

Cartier, London, 1909.

Illustrated:

Tiaras: A History of Splendour,
by G. C Munn, (London, 2001),
page 267.